53403534005 has 4 divisors (see below), whose sum is σ = 64084240812. Its totient is φ = 42722827200.

The previous prime is 53403533977. The next prime is 53403534049. The reversal of 53403534005 is 50043530435.

53403534005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50043530435 = 5 ⋅10008706087.

It can be written as a sum of positive squares in 2 ways, for example, as 12310568209 + 41092965796 = 110953^2 + 202714^2 .

It is not a de Polignac number, because 53403534005 - 2³⁰ = 52329792181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5340353396 + ... + 5340353405.

It is an arithmetic number, because the mean of its divisors is an integer number (16021060203).

Almost surely, 2^53403534005 is an apocalyptic number.

It is an amenable number.

53403534005 is a deficient number, since it is larger than the sum of its proper divisors (10680706807).

53403534005 is a wasteful number, since it uses less digits than its factorization.

53403534005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10680706806.

The product of its (nonzero) digits is 54000, while the sum is 32.

The spelling of 53403534005 in words is "fifty-three billion, four hundred three million, five hundred thirty-four thousand, five".